1000101121202 has 16 divisors (see below), whose sum is σ = 1526559344160. Its totient is φ = 491287392288.

The previous prime is 1000101121091. The next prime is 1000101121219. The reversal of 1000101121202 is 2021211010001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9795443 + ... + 9897014.

It is an arithmetic number, because the mean of its divisors is an integer number (95409959010).

Almost surely, 2^{1000101121202} is an apocalyptic number.

1000101121202 is a deficient number, since it is larger than the sum of its proper divisors (526458222958).

1000101121202 is a wasteful number, since it uses less digits than its factorization.

1000101121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19692905.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1000101121202 its reverse (2021211010001), we get a palindrome (3021312131203).

The spelling of 1000101121202 in words is "one trillion, one hundred one million, one hundred twenty-one thousand, two hundred two".